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Available colors | |||
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Editiorial reviews | |||
User rating |
Screen size | 30.0 in | 24.0 in | 27.0 in |
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Brightness | 400.0 cd/m² | 330.0 cd/m² | 375.0 cd/m² |
Aspect ratio | 16:10 | 4:10 | 16:9 |
Colour of product | Silver |
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Built-in USB hub | yes | yes | yes |
Touchscreen | no | no | no |
Built-in camera | no | yes | yes |
Screen surface | Matte | Gloss | Gloss |
Built-in speakers | no | yes | yes |
Panel design | N/A | N/A | Flat |
Height (min-max) | < 543 | N/A | < 491 |
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Depth (with stand) | 8.46 in | 7.76 in | 0.81 in |
Width (with stand) | 27.09 in | 22.57 in | 25.59 in |
Weight | 440.92 oz | 335.1 oz | 38.1 oz |
Height with stand | N/A | 18.83 in | 19.33 in |
Height (without stand) | N/A | N/A | 19.33 in |
USB connectors (total) | 2 | 3 | 3 |
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Number of component inputs | 0 | N/A | 0 |
Number of composite inputs | 0 | N/A | 0 |
DisplayPort | no | yes | no |
DVI Port | yes | no | no |
DVI-D ports quantity | 1 | N/A | N/A |
HDCP | no | N/A | no |
HDMI | no | no | no |
Headphone output | no | no | no |
Number of s-video inputs | 0 | N/A | 0 |
Thunderbolt | no | no | yes |
USB for video | no | no | no |
VGA in | no | no | no |
Component input (YPbPr/YCbCr) | N/A | no | no |
Composite input | N/A | no | no |
S-video input | N/A | no | no |
Number of DisplayPort inputs | N/A | 1 | N/A |
Number of DisplayPort outputs | N/A | 1 | N/A |
Type of DisplayPort connector | N/A | Mini | N/A |
Analogue 3.5mm input | N/A | N/A | 0 |
Number of USB 2.0 port | N/A | N/A | 3 |
Number of USB 3.0 ports | N/A | N/A | 0 |
Thunderbolt version | N/A | N/A | 1 |
Ethernet LAN | N/A | N/A | yes |
Maximum resolution | 2560 x 1600 px | 1920 x 1200 px | 2560 x 1440 px |
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Colour depth (per channel) | 8.0 bit | 8.0 bit | 8.0 bit |
Contrast ratio | 700:1 | 1000:1 | 1000:1 |
Display technology | LCD | LCD | LCD |
Backlight | CCFL | LED | LED |
Panel type | S-IPS | H-IPS | S-IPS |
Response time | 14.0 ms | 14.0 ms | 12.0 ms |
Picture-in-Picture (PIP) | no | N/A | no |
Pixel size | 0.01 in | 0.01 in | 0.01 in |
Viewing angle (horizontal) | 178.0 ° | 178.0 ° | 178.0 ° |
Viewing angle (vertical) | 178.0 ° | 178.0 ° | 178.0 ° |
Supported graphics resolutions | N/A | N/A | 2560x1440 |
Refresh rate | N/A | N/A | 60.0 Hz |
HD type | N/A | N/A | Not supported |
Display number of colours | N/A | N/A | 16.78 million colours |
Dynamic contrast ratio | N/A | N/A | 1000:1 |
Response time (BtW) | N/A | N/A | 12.0 ms |
Ascendable and submersible | no | no | no |
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Pivot function | no | no | no |
Swivel | no | no | no |
Tiltable | yes | yes | yes |
Memory card reader | no | no | no |
Cable lock slot | N/A | yes | yes |
Built-in microphone | N/A | N/A | yes |
3D support (3D-Ready) | no | N/A | no |
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HDR | no | no | no |
VESA mount | yes | yes | yes |
Type of VESA mount | N/A | 100x100mm | 100x100mm |
Adaptive synchronization | N/A | N/A | no |
EnergyStar | yes | yes | yes |
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EPEAT | Silver | Gold | Gold |
TCO-labelling | TCO'03 | TCO'03 | TCO'05 |
Connecting 9V/12V/14V | None | None | None |
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Operational power consumption | < 150 | N/A | 105 - 250 |
Power consumption (standby) | 3.0 W | 1.0 W | 2.0 W |
Power consumption (typical) | N/A | 212.0 W | 250.0 W |